diff --git a/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java b/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
new file mode 100644
index 0000000..b18a537
--- /dev/null
+++ b/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
@@ -0,0 +1,38 @@
+package org.ntlab.irisclient;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+import org.ntlab.irisclient.models.Member;
+
+public class MemberListAdapter extends ArrayAdapter<String> {
+
+    private LayoutInflater mLayoutInflater;
+
+    final int redColor = Color.rgb(172, 32,32);
+    final int blueColor = Color.rgb(32, 32, 172);
+    final int grayColor = Color.rgb(172, 172, 172);
+
+    public MemberListAdapter(Context context) {
+        super(context, 0);
+        mLayoutInflater = LayoutInflater.from(context);
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        View root = mLayoutInflater.inflate(R.layout.activity_member_room, null);
+
+        String item = getItem(position);
+
+        root.setBackgroundColor(redColor);
+
+
+        return root;
+    }
+
+}